Brian Fellhoelter has adapted his world famous TiBolt design to a mechanical pencil! There is still something so satisfying about the fell of lead on paper. Same construction that we all know and love, just with a mechanical pencil core. This snazzy spiral engraved version makes math easier!
Construction: Pencil body precision machined in USA from zirconium. Tip, clip, and end are 6AL4V titanium.
Pencil Function: The TiBolt ReLeaded mechanical pencil action just requires a quick click of the bolt handle downward to advance the 0.7mm lead.